Intel Xeon Gold 5420 vs Intel Xeon Platinum 8356H

VS

Intel Xeon Gold 5420+

Intel Xeon Platinum 8356H

We compared two server CPUs: Intel Xeon Gold 5420 with 28 cores 2GHz and Intel Xeon Platinum 8356H with 8 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5420 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4400 vs 2933)

Newer PCIe version (5 vs 3)

Larger L3 cache size (52.5MB vs 35.75MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon Platinum 8356H 's Advantages

Higher base frequency (3.9GHz vs 2GHz)

Lower TDP (190W vs 205W)

Score

Intel Xeon Gold 5420

VS

Intel Xeon Platinum 8356H

General Parameters

Jan 2023

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Cooper Lake-SP

Intel Socket 4677

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Platinum (Cooper Lake-SP)

Package

10 nm

Manufacturing Process

14 nm

205 W

Power Consumption

190 W

84 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

CPU Performance

2 GHz

Performance Core Base Frequency

3.9 GHz

4.1 GHz

Performance Core Turbo Frequency

4.4 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

39.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

52.5 MB

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4400

Memory Types

DDR4-2933

8

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

48

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